NETIS SYSTEMS DL4311R 150MBPS WIRELESS N ADSL2+ MODEM ROUTER User Manual netis DL4311 Draft

ADSL2+ModemRouterUserManual



DL4311

UserManual



DL4311

150MbpsWirelessNADSL2+ModemRouter





NETISSYSTEMSCO.,LTD.

Http://www.netis‐systems.com

ADSL2+ModemRouterUserManual

CopyrightStatement

isaregisteredtrademarkofNetisCorporation.Othertrademarkortradenamemaybe

usedinthisdocumenttorefertoeithertheentitiesclaimingthemarksandnamesortheir

products.

ReproductioninanymannerwithoutthepermissionofNetisCorporationisstrictlyforbidden.

Alltheinformationisthisdocumentissubjecttochangewithoutnotice.



ADSL2+ModemRouterUserManual

Certification

FCCCE



FCCStatement

ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,

pursuanttopart15oftheFCCRules.Theselimitsaredesignedtopro‐videreasonableprotection

againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgeneratesusesandcan

radiateradiofrequencyenergyand,ifnotin‐stalledandusedinaccordancewiththeinstructions,

maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethat

interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmful

interferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipment

offandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe

followingmeasures:

•Reorientorrelocatethereceivingantenna.

•Increasetheseparationbetweentheequipmentandreceiver.

•Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris

connected.

•Consultthedealeroranexperiencedradio/TVtechnicianforhelp.



ThisequipmentcomplieswithFCCRFradiationexposurelimitssetforthforanuncontrolled

environment.Thistransmittermustnotbeco‐locatedoroperatinginconjunctionwithanyother

antennaortransmitter.Thisequipmentshouldbeinstalledandoperatedwithaminimum

distanceof20centimetersbetweentheradiatorandyourbody.



ThisunitcomplieswithPart15&68ofFCCRules.Operationissubjecttofollowingtwo

conditions:

1) Thisdevicemaynotcauseharmfulinterference

2) Thisdevicemustacceptanyinterferencereceived,including.Interferencethatmaycause

undesiredoperation.



Anychangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance

couldvoidtheuser’sauthoritytooperatetheequipment.



ADSL2+ModemRouterUserManual

INFORMATIONTOBESUPPLIEDTOUSERS

Weconfirmthatthefollowinginformationwillsuppliedtotheusersofthisequipment.This

informationwillbeprovidedwiththeuser’smanual.



FCCREQUIREMENTS

ThisequipmentcomplieswithPart68oftheFCCrulesandtherequirementsadoptedbythe

ACTA.Ontheexteriorofthecabinetofthisequipmentisalabelthatcontains,amongother

information,theFCCRegistrationNumberandRingerEquivalenceNumber(REN)forthis

equipment.AproductidentifierintheformatUS:SX5DL01BDL4311R.Ifrequested,thisnumber

mustbeprovidedtothetelephonecompany.

FCCcomplianttelephonecordandmodularplugisprovidedwiththisequipment.This

equipmentisdesignedtobeconnectedtothetelephonenetworkorpremiseswiringusinga

compatiblemodularjackthatisPart68compliant.SeeInstallationInstructionsfordetails.The

RENisusedtodeterminethequantityofdevicesthatmaybeconnectedtothetelephoneline.

ExcessiveRENsonthetelephonelinemayresultinthedevicesnotringinginresponsetoan

incomingcall.Typically,thesumofRENsshouldnotexceedfive(5.0).Tobecertainofthe

numberofdevicesthatmaybeconnectedtoaline(asdeterminedbythetotalRENs)contactthe

localtelephonecompany.Ifthisequipmentcausesharmtothetelephonenetwork,the

telephonecompanywillnotifyyouinadvancethattemporarydiscontinuanceofservicemaybe

required.Butifadvancenoticeisn’tpractical,thetelephonecompanywillnotifythecustomeras

soonaspossible.Also,youwillbeadvisedofyourrighttofileacomplaintwiththeFCCifyou

believeitisnecessary.Thetelephonecompanymaymakechangestoitsfacilities,equipment,

operationsorproceduresthatcouldaffecttheoperationoftheequipment.Ifthishappens,the

telephonecompanywillprovideadvancenoticesoyoucanmakethenecessarymodificationsto

maintainuninterruptedservice.Fortechnicalsupport,contactNetisSystemsUSACorp.at

18541GaleAvenue,CityofIndustry,CA91748orcallTEL:626‐486‐9208.Iftheequipmentis

causingharmtothetelephonenetwork,thetelephonecompanymayrequestthatyou

disconnecttheequipmentuntiltheproblemisresolved.



Contents

ADSL2+ModemRouterUserManual

1.Introduction.........................................................................................................................6

1.1ProductOverview...............................................................................................................6

1.2MainFeatures....................................................................................................................6

2.HardwareInstallation..........................................................................................................7

2.1FrontPanel.........................................................................................................................7

2.2RearPanel..........................................................................................................................8

2.3PhysicalConnection...........................................................................................................8

3.QuickInstallation................................................................................................................10

3.1ConfigureYourPC............................................................................................................10

3.2Login.................................................................................................................................13

4.SoftwareConfiguration.......................................................................................................14

4.1QuickStart........................................................................................................................14

4.2Status...............................................................................................................................16

4.2.1DeviceInformation................................................................................................16

4.2.2Statistics................................................................................................................18

4.3Setup................................................................................................................................19

4.3.1WAN......................................................................................................................20

4.3.2LAN........................................................................................................................29

4.3.3WLAN....................................................................................................................35

4.3.4Wireless.................................................................................................................43

4.3AdvancedSetup...............................................................................................................45

4.3.1Route.....................................................................................................................46

4.3.2NAT........................................................................................................................49

4.3.3QoS........................................................................................................................56

4.3.4CWMP...................................................................................................................62

4.3.5PortMapping........................................................................................................63

4.4Firewall.............................................................................................................................64

4.5Maintenance....................................................................................................................75

Appendix A:Troubleshooting................................................................................................88

ADSL2+ModemRouterUserManual

6

1.Introduction

1.1ProductOverview

ThankyouforchoosingnetisDL4311150MbpswirelessNADSL2+ModemRouter.

TheWirelessNADSL2+ModemRouterisadevicewithroutingcapability,wirelessaccesspoint,

multipleADSLlinestransmissionmode(ADSL2+,ADSL2,T1.413,G.DmtandG.lite)andprovides

10/100Base‐TEthernetinterface.TheADSLRoutersupportswireless802.11n/b/gandthe

followingsecurityprotocols:WEP,WPA,WPA2and802.1x.ThroughtheADSLaccess,therouter

canprovidesuserwithaccesstoInternet.



1.2MainFeatures

 WirelessAP,Router,4PortSwitchandFirewall

 SupportITU‐TG.992.1(G.dmt),ANSIT1.413,G.992.2(G.Lite),ADSL2andADSL2+

 Support802.11n,compatiblewith802.11band802.11g

 Upto54Mbpswirelessoperationrate

 64/128bitsWEPforsecurity

 WPAandWPA2support

 410/100MBase‐TEthernetinterface(LAN)

 RFC‐1483/2684LLC/VC‐Muxbridge/routemode

 RFC‐1577ClassicalIPoverATM

 RFC‐2516PPPoE

 RFC‐2364PPPoA

 ITU‐T1.610F4/F5OAMsendandreceiveloop‐back

 802.1dSpanning‐TreeProtocol

 DHCPClient/Server/Relay

 NAT

 RIPv1/v2

 DNSRelayAgent

 SupportDMZ,virtualserver,ALG

 IGMPProxy/Snooping

 ProtectionagainstDenialofServiceattack

 IPPacketfiltering

 MACfiltering

 URLfiltering

ADSL2+ModemRouterUserManual

7

 IPQoS

 DynamicDNS

 UPnPsupport

 Systemlogsupport,canrecordthestateoftherouter

 Remotemanagement

 SNMPv1/v2/Trap

 FirmwareupgradethroughFTP,TFTPandHTTP

 Configurationbackup/restore

 Diagnostictools



2.HardwareInstallation

2.1FrontPanel



ThefrontpanelofthewirelessADSL2+ModemRouterincludesonepowerindicatorandeight

functionindicators,asexplainedintablebelow:

LEDStatusIndication

Power

OnPowerison

OffPowerisoff

Internet

GreenAsuccessfulPPPconnectionhasbeenbuilt

Off

TheADSLportislinkeddownortheModemRouterworksinBridge

mode

RedThePPPconnectionfailedtobeestablished

DSL

OnTheADSLportislinkedup

BlinkTheADSLportislinkeddown

LAN（1‐4）OnThereisasuccessfulconnectiononthecorrespondingLANport

ADSL2+ModemRouterUserManual

8

OffThereisnoconnectiononthecorrespondingLANport

BlinkDataisbeingtransferredoverthecorrespondingLANport

WPS

On

AwirelessdeviceissuccessfullyconnectedtothenetworkbyWPS

function

OffAwirelessdevicefailedtobeaddedtothenetworkbyWPSfunction

BlinkAwirelessdeviceisconnectingtothenetworkbyWPSfunction

WLAN

OnThewirelessfunctionisenabled

OffThewirelessfunctionisdisabled

BlinkSendingorreceivingdataoverwirelessnetwork



2.2RearPanel



TherearpanelofthewirelessADSL2+ModemRouterincludes1powerON/OFFswitch,1PWR

connector,1WPSbutton,1Defaultbutton,4LANinterfacesand1ADSLinterface,asexplained

intablebelow:

Interface/ButtonIndication

ON/OFFTurnon/offthepowerofModemRouter

PWRConnectwithapoweradapter

DefaultUsedtorestoreyourModemtofactorydefaultsettings

LAN(1‐4)Connecttoyournetworkdevices

ADSLConnecttotheModemportofsplitterordirectlytothewalljack

2.3PhysicalConnection

Beforeinstallingthedevice,pleasemakesureyourbroadbandserviceprovidedbyyourISPis

available.Ifthereisanyproblem,pleasecontactyourISP.Youneedtoconnectthedevicetothe

ADSL2+ModemRouterUserManual

9

phonejack,thepoweroutlet,andyourcomputerornetwork.Beforecableconnection,turnoff

thepowersupplyandkeepyourhandsdry.Youcanfollowthestepsbelowtoinstallit.

Step1:ConnecttheADSLcable.

Methodone:Plugoneendofthetwisted‐pairADSLcableintotheADSLportontherearpanelof

DL4311,andinserttheotherendintothewallsocket.

Methodtwo:Youcanuseaseparatesplitter.Externalsplittercandividedigitaldataandvoice,

andthenyoucanaccessinternetandmakecallsatthesametime.Theexternalsplitterhasthree

ports:

•LINE:Connecttothewalljack.

•PHONE:Connecttothephonesets.

•MODEM:ConnecttotheADSLportofDL4311.Plugoneendofthetwisted‐pairADSLlineinto

theADSLportontherearpanelofDL4311.ConnecttheotherendtotheMODEMportofthe

externalsplitter.

Step2:ConnecttheEthernetcable.Attachoneendofanetworkcabletoyourcomputer’s

Ethernetportoraregularhub/switchport,andtheotherendtotheLANportontheDL4311.

Step3:Attachthepoweradapter.ConnecttheACpoweradaptertothePWRconnectoronthe

rearofthedeviceandplugintheadaptertoawalloutletorpowerextension.

Step4:TurnonyourcomputersandpowerontheModemRouter.



Note:

1) Ifyoucurrentlyuseamodem,disconnectitnow.TheModemRouterwillreplaceyourold

modem.

ADSL2+ModemRouterUserManual

10

2) Afterthephysicalconnection,pleasecheckwhethertheLEDindicatorsoftheModem

Routerdisplaynormallyasabovedescribesin2.1section.



3.QuickInstallation

3.1ConfigureYourPC

AfteryoudirectlyconnectyourPCtoDL4311oraHub/Switchwhichhasconnectedtothe

ModemRouter,wesuggestyousetyourcomputertoobtainIPaddressautomatically.

 ForWindowsXP/2000

Step1:ClickStart,opentheControlPanel.



Step2:DoubleclickNetworkConnection.

ADSL2+ModemRouterUserManual

11



Step3:Rightclick“LocalAreaConnection”andthenselect“Properties”.



Step4:SelectInternetProtocol(TCP/IP)andclickProperties.



ADSL2+ModemRouterUserManual

12

Step5:Select“ObtainanIPaddressautomatically”and“ObtainDNSserveraddress

automatically”onthescreenbelow.Andthenclick“OK”.



Step6:RunthePingcommandinthecommandprompttoverifythenetworkconnection.

PleaseclicktheStartmenuonyourdesktop,selectRuntab,type“cmd”inthefield,andthen

typeping192.168.1.1onthenextscreen,andthenpressEnter.

Ifthescreenlookslikethefollowing,youhavesucceeded



 ForWindowsVista/7/8:

1) Click“Start”,openthe“ControlPanel”.

ADSL2+ModemRouterUserManual

13

2) Click“NetworkandSharingCenter”andthenclick“Managenetworkconnection”(“Change

adaptersettings”forWindows7).

3) Rightclick“LocalAreaConnection”andthenclick“Properties”.

4) Select“InternetProtocolVersion4(TCP/IPv4)”andclick“Properties”.

5) Select“ObtainanIPaddressautomatically”and“ObtainDNSserveraddressautomatically”.

ClickOK.

Note:Afteryourcomputerisconfiguredsuccessfully,gotothenextsectiontoconfigurethe

ModemRouterviaweb.Otherwise,refertothesectionofTroubleshootingT1toresetthe

modem.

3.2Login

Aftertheinitialconfigurationisdone,youcanlogintotheWebbasedUI.Herearethestepsto

logintheUI.

Step1:Startyourwebbrowserandenterhttp://192.168.1.1inthebrowseraddressbar.

Step2:WhenADSLconnectionisOK,thefollowingloginboxwillpopup.Enterdefaultuser

name(admin)andpassword(admin)asshownbelow.Theusernameandpasswordare

case‐sensitive,theyarebothinlowercase.Click“Login”toentertheWeb‐basedUIofthe

ModemRouter.



Note:IfthisWindowwouldnotpopup,youcanrefertotheTroubleshootingT4togetthe

solution.

ADSL2+ModemRouterUserManual

14

4.SoftwareConfiguration

ThisUserManualrecommendsusingtheQuickInstallationGuideforfirst‐timeinstallation.

Foradvancedusers,ifyouwanttoknowmoreaboutthisdeviceandmakeuseofitsfunctions

adequately,youwillgethelpfromthischaptertoconfiguretheadvancedsettingsthroughthe

Web‐basedUI.Afteryoursuccessfullogin,youcanconfigureandmanagethedevice.There

aremainmenusonthetopoftheWeb‐basedUI,submenuswillbeavailableafteryouclick

oneofthemainmenus.OnthecenteroftheWeb‐basedUI,therearethedetailed

configurationsorstatusinformation.Toapplyanysettingsyouhavealteredonthepage,

pleaseclicktheAPPLY/SAVEbutton.

4.1QuickStart



ClickSTARTtostartQuickStartguide



TheWizardwillguideyouthroughthesefourquicksteps.BeginbyclickingonNEXT

ADSL2+ModemRouterUserManual

15



ClickNOifyouknowthecorrectPVC(VPI/VCI)fromyourISP,youcaninputthevaluemanually.

Andifyoudon’tknowthecorrectvalue,pleaseclickOK,itwilltakeamomenttosearchfor

theavailablePVC.



AfterthePVCvaluebeinputorsearched,pleaseclickNEXT.



ChoosethecorrectwaytoaccesstheinternetwhichyouhavegotfromyourISP.



EnterthePPPoE/PPPoAinformationprovidedtoyoubyyourISP,ClickNEXTtocontinue.

ADSL2+ModemRouterUserManual

16



Youmayenable/disableWireless,changethewirelessSSIDandauthenticationtypeinthis

page,thenclickNEXTtocontinue.



ClickNEXTtosavethecurrentsettings



SaveChange!

4.2Status

ChooseStatus,youcanseethenextsubmenus:DeviceinfoandStatistics.

Clickanyofthem,andyouwillbeabletoseetheinformationandstatisticsoftheModem

Router.

4.2.1DeviceInformation

Device_info>Device_infoshowsthebasicinformationoftheModemRouter,includingSystem,

DSL,LANConfiguration,DNSStatus,WANConfigurationandWANIPV6Configuration.

ADSL2+ModemRouterUserManual

17



ADSL2+ModemRouterUserManual

18

Device_info>ADSLshowsthesettingoftheModemRouter.



4.2.2Statistics

Status>Statistics shows the packet statistics for transmission and reception regarding to

network interface.



ADSL2+ModemRouterUserManual

19



4.3Setup

ChooseSetup,youcanseethenextsubmenus:WAN,LANandWLAN.

Clickanyofthem,andyouwillbeabletoconfigurethecorrespondingfunctions.

ADSL2+ModemRouterUserManual

20

4.3.1WAN

4.3.1.1WAN‐(ChannelConfiguration)

Toenjoythesurfing,weshouldhavethemostbasicconfigurationoftherouteratfirst.Inthis

chapter,youcansetthebasicnetworkparametersrequiredtoaccesstheInternet.

Theroutersupportsthefollowingthreecommonmeanstoaccess:

DynamicIPaccess:ISP(suchasChinaTelecom)assignsIPaddresstousersviaDHCP.

StaticIPaccess:ISPprovidesastaticIPaddresstousers.

PPPoE/PPPoAdial‐upaccess(ADSL):usePPPoE/PPPoAvirtualdial‐upconnectiontotheInternet.



ChooseSetup>WAN>WANmenu,youwillbeabletoconfiguretheparametersforthechannel

operationmodesofyourADSLModem/Router



Therearemanyparametersonthechannelconfiguration:

VPI:ATMVPIforthePVCchannel.Thevalidrangeisfrom0to255.Pleaseinputthevalue

providedbyyourISP.

ADSL2+ModemRouterUserManual

21

VCI:ATMVCIforthePVCchannel.Thevalidrangeisfrom32to65535(1to31isreservedfor

well‐knownprotocols).PleaseinputthevalueprovidedbyyourISP.

Encapsulation:AAL5encapsulationmodeforthePVCchannel:LLC/SNAPorVC‐mux.

Channelmode:operationofthePVCchannel,itcanbe1483Bridged,1483MER,PPPoE,PPPoA,

1483RoutedandIPoA.

EnableNAPT:EnableordisabletheNATPfunctionofthePVCchannel.

EnableIGMP:EnableordisabletheIGMPfunctionofthePVCchannel.

Username:usernameofthePPPconnection.

Password:PasswordofthePPPconnection.

Type:ThetypeofPPPdial‐up:continuous,manualorconnect‐on‐demand.

Idletime:TheidletimeofthePPPconnectionwhenthetypeisconnect‐on‐demand.



WANIPsettings:

Type:thetypeofthewanIPsettings:fixedorDHCP.

LocalIPaddress:theIPaddressoftherouteronthePVCchannel.

RemoteIPaddress:thegateway’sIPaddressoftherouteronthePVCchannel.

Netmask:thesubnetmaskoftherouteronthePVCchannel.

Defaultroute:themodeofthedefaultrouteoftherouter.



1.DynamicIPAddress∙

SelectthisoptionifyourISPprovidesyouanIPaddressautomatically.Thisoptionistypically

usedforCableservices.PleaseentertheDynamicIPinformationaccordingly.

ADSL2+ModemRouterUserManual

22



VPI/VCI:entertheVPI/VCIprovidedbyyourISP.

ChannelMode:Select“1483MER”.

WANIPSettings:set“Type”asDHCP

ADSL2+ModemRouterUserManual

23

DefaultRoute:Enable

Thenclickthe“Add”buttontosetupanewconnection,whentheconnectionissetup,youcan

seetherouterwillobtainanIPaddress.



2．StaticIPAddress

IfyourmeansofaccesstotheInternetis“StaticIP”mode,enterthefixedIPaddress,mask,

gatewayaddresstheISPofferstoyou.



ADSL2+ModemRouterUserManual

24



VPI/VCI:entertheVPI/VCIprovidedbyyourISP.

ChannelMode:Select“1483MER”.

WANIPSettings:set“Type”asFixedIP

DefaultRoute:Enable

Thenclickthe“Add”buttontosetupanewconnection,whentheconnectionissetup,youcan

seetherouterwillobtainanIPaddress.



Note:EachIPaddressenteredinthefieldsmustbeintheappropriateIPform,whichisfourIP

octetsseparatedbyadot(x.x.x.x),suchas192.168.1.100.TheRouterwillnotaccepttheIP

addressifitisnotinthisformat.



3.PPPoE/PPPoA

IfyourmeansofaccesstotheInternetis“ADSLvirtualdial‐up”mode,entertheusernameand

passwordtheISPprovidetoyouraccount,andchoosethetypeofPPPconnection.



ADSL2+ModemRouterUserManual

25



ADSL2+ModemRouterUserManual

26

VPI/VCI:entertheVPI/VCIprovidedbyyourISP.

ChannelMode:Select“PPPoE”or“PPPoA”.

PPPSettings:Select“Continuous”or“Connectondemand”or“Manual”.(Ifthetypeis“connect

ondemand”,youshouldalsosettheIdleTime.)

Encapsulation:ForbothPPPoA/PPPoEconnection,youneedtospecifythetypeofMultiplexing,

eitherLLCorVC‐Mux.

DefaultRoute:Enable

Thenclickthe“Add”buttontosetupanewconnection,whentheconnectionissetup,youcan

showtherouterwillobtainanIPaddressafterthedial‐up.



4.BridgeMode

Ifyouselectthistypeofconnection,themodemcanbeconfiguredtoactasabridging

devicebetweenyourLANandyourISP.Bridgesaredevicesthatenabletwoormore

networkstocommunicateasiftheyaretwosegmentsofthesamephysicalLAN.



Note:Afteryoufinishtheinternetconfiguration,pleaseclickAPPLY/SAVEtomakethesettings

takeeffect.



4.3.1.2AotoPVCconfiguration

ClickAutoPVCintheleftpane,pageshowninthefollowingfigureappears.Inthispage,youcan

getPVCautomaticallythroughdetectingfunction,andaddordeletethePVCthatyoudonot

want.

ADSL2+ModemRouterUserManual

27



4.3.1.3ATM

ChooseSetup>WAN>ATMmenu,youwillbeabletoconfiguretheparametersforthechannel

operationmodesofyourADSLModem/Router

ADSL2+ModemRouterUserManual

28



Click“ApplyChanges”tosaveyourconfigurations,and“Undo”todiscardyoursettings.

4.3.1.4ADSL

ChooseSetup>WAN>ADSLmenu,youcanchoosewhichADSLmodulationsettingsyour

modemrouterwillsupport.



Click“ApplyChanges”afteryouconfiguretheADSLparameters.

ADSL2+ModemRouterUserManual

29

4.3.2LAN

ChooseSetup>LANmenu,andyouwillseethesub‐manualsincludingLAN,DHCP,DHCP

StatisticsandLANIPv6.PleaseconfiguretheparametersforLANportsaccordingtothe

descriptionsbelow.



4.3.2.1LAN

GotoSetup>LAN>LANpage,youcanconfiguretheLANinterfaceofyourADSLRouter.Youmay

changethesettingforIPaddress,subnetmask,etc..



LANIPSetting:



IPaddress:TheIPaddressoftheADSLrouter’sLANinterface,thedefaultvalueis192.168.1.1.

Subnetmask:ThesubnetmaskoftheADSLrouter’sLANinterface,thedefaultvalueis

255.255.255.0.

SecondaryIP:Ifyouenablethe“SecondaryIP”,youshouldconfigureanotherIPaddressand

subnetmaskfortheLANinterface.

IGMPSnooping:Youcanenable/disabletheIGMPSnoopingfunctionbytheselectradio.



Note:

IfyouchangetheIPaddressoftheLANinterface,youshouldusethenewIPaddressto

reconnecttothewebserver.

ThefirstIPandsecondaryIPmustbelongtodifferentsubnet.

ADSL2+ModemRouterUserManual

30

EthernetLinkSpeed/DuplexMode:

OnLANinterfacesetup,youcanalsoconfigureeachEthernetport’slinkspeed/duplexmode.



LANPort:specifytheLANportnumberoftheswitch,itcanbeLAN1,LAN2,LAN2andLAN4

LinkSpeed/DuplexMode:themodeoftheselectedLANport,thedefaultvalueis“Auto

Negotiation”



YoucanselectaLANporttomodifyitslinkspeed/duplexmode.



Note:

IfyouconfiguretheLANporttoanewmode,suchas“100Mbps/FullDuplex”,youmustmake

thesameconfigurationonthePC’sNICwhichtheLANportisconnectedto,thatismeansyou

shouldconfigurethemodeonthePC’sNICtobe“100Mbps/FullDuplex”.



ADSL2+ModemRouterUserManual

31

MACAddressControl:

TheroutersupportstheMACaddresscontrolonEthernetport.



MACAddressControl:selecttheLANinterfaceonwhichyouwanttorunMACAddressControl

NewMACAddress:aMACaddresstobeadded

CurrentAllowedMACAddressTable:itshowsthecurrentallowedMACaddresslist



IfyouenabletheMACaddresscontrolonainterfacesuchas“LAN1”,thenthetrafficfromthe

specifiedinterface“LAN1”onlywhoseMACaddressmatchestheallowedlistwillbeflowed,

otherwisethetrafficwillbedroppedbytherouter.

4.3.2.2DHCP:

GototheSetup‐>LAN‐>DHCPpage,youcanconfiguretheDHCPmodeofyourADSLRouteras

None,DHCPRelayorDHCPServer.

4.3.2.2.1None

IftheDHCPmodeis“None”,therouterwilldonothingwhenthehostsrequestanIPaddressby

DHCPprotocol.

4.3.2.2.2DHCPServer

TheDHCPServerisusedtoconfigurecorrectTCP/IPprotocolrelatedparametersforthe

computeronyoulocalnetwork.IfyouenabletheDHCPServerfunctionoftheADSLrouter,you

canmaketheDHCPServerautomaticallyconfiguretheTCP/IPprotocolparameters(suchasIP

address,subnetmask,gatewayandDNSservers)forthecomputeronyoulocalnetwork.



ADSL2+ModemRouterUserManual

32



DHCPMode:theDHCPmodecanbeDHCPServer,DHCPRelayandNone.

Interface:youcanspecifywhichinterfaceyouwanttoenableDHCPServer.

IPPoolRange:theDHCPIPpooladdress.IPAddressmustbe192.168.1.2orgreater,butmust

smallerthan192.168.1.254.

DefaultGateway:thedefaultgatewayaddress

MaxLeaseTime:thetimethattheDHCPclientisallowedtomaintainanetworkconnection.

DomainName:auser‐friendlynamethatreferstothegroupofhosts(subnet)thatwillbe

assignedaddressesfromthispool

DNSServer:theIPaddressofDNSserverusedinoptionfiledofDHCPmessage.



4.3.2.2.3DHCPRelay

IfyouareusingtheotherDHCPServertoassignIPaddresstoyourhostsontheLAN,youcanset

therelayserver’sIPaddress.

ADSL2+ModemRouterUserManual

33



DHCPRelay:SelectRelay,thenyouwillseethenextscreen,theModemRouterwillworkasa

DHCPRelay.ADHCPrelayisacomputerthatforwardsDHCPdatabetweencomputersthat

requestIPaddressesandtheDHCPserverthatassignstheaddresses.Eachofthedevice's

interfacescanbeconfiguredasaDHCPrelay.Ifitisenabled,theDHCPrequestsfromlocalPCs

willforwardtotheDHCPserverrunsonWANside.Tohavethisfunctionworkingproperly,

pleaserunonroutermodeonly,disabletheDHCPserverontheLANport,andmakesurethat

theroutingtablehasthecorrectroutingentry.

4.3.2.3DHCPStatic



DHCPStaticIPtableshowstheIPaddressandMACaddresstheclientobtainedfromtheDHCP

Server.YoucanmanuallyinputIPandMACaddresstomakeastaticassignment.Routersearches

therelevantentryinthistabletoassignIPaddressaccordingtotheclient’sMACaddress.Ifthe

routercan’tfindacorrespondingstaticentry,itwillchooseanunallocatedIPaddressfromDHCP

poolassigntotheclient.



GotoSetup‐>LAN‐>DHCPStaticpage,youcansettheDHCPstaticrules.

ADSL2+ModemRouterUserManual

34



ThentheclientwithMACaddress“00:00:00:00:00:01”willbeassignedanIPaddressof

192.168.1.64throughDHCP.

4.3.2.4IPv6

ClickLANIPv6intheleftpane,thepageshowninthefollowingfigureappears.Inthispage,you

canchangeIPaddressoftherouter.ThedefaultIPaddressis192.168.1.1,whichistheprivateIP

addressoftherouter



ADSL2+ModemRouterUserManual

35



GlobalAddress:Specifythelanglobalipv6address,maybeassignedbyISP

Enable:EnableordisabletheRouterAdvertisementfeature

MFlag:Enableordisablethe“Managedaddressconfiguration”flaginRApacket

OFlag:Enableordisablethe“Otherconfiguration”flaginRApacket

PrefixMode:SpecifytheRAfeatureprefixmode:“Auto”:theRAprefixwilluseWandhcp‐pd

prefix.

DHCPv6Mode：“Manual”:userwillspecifytheprefixAddress,Length,PreferredtimeandValid

time.

DHCPv6ModeSpecifythedhcpv6servermode:

“None”:closedhcpv6server.

“Manual”:dhcpv6serverisopenedanduserspecifythedhcpv6serveraddresspoolandother

parameters.

“Auto”:dhcpv6serverisopenedandituseWandhcp‐pdprefixtogenerateaddresspool.

4.3.3WLAN

ToconnecttotheWirelessAP,weshouldhavethemostbasicconfigurationoftherouteratfirst.

Inthissection,youcansetthewirelessnetworkparametersrequiredtoaccesstheAPofyour

WLANinterface.



ADSL2+ModemRouterUserManual

36

4.3.3.1BasicSettings

GotoSetup‐>WLAN‐>Basicpage,youcanconfigurethewirelessparameters.



Hereyoumayenableordisablethewirelessfunction.Youcanalsochangethewireless

parameters,suchasBand,SSID,ChannelWidth,ControlSideband,ChannelNumberandRadio

Power.



Band:Inthedrop‐downlistyoucanselectthebandtype.Forexample:2.4Gb+g+nallows2.4G

802.11b,802.11gand802.11nwirelessclientstoconnecttothiswirelessModemRouter.

Mode:Inthedrop‐downlist,youcanselectAPorAP+WDS,whichallowswirelessstationto

associatewithAPorAP+WDS.

ChannelNumber:Selectthechannelyouwanttousefromthedrop‐downListofchannel.This

fielddetermineswhichoperatingfrequencywillbeused.Itisnotnecessarytochangethewireless

channelunlessyounoticeinterferenceproblemswithanothernearbyaccesspoint.



ChannelWidth: SelecttheChannelWidthyouwanttousefromthedrop‐downList.Ifbigger

bandwidthisselected,devicecouldtransmitandreceivedatawithhigherspeed.

ADSL2+ModemRouterUserManual

37

4.3.3.2Security

GotoSetup‐>WLAN‐>Securitypage,youcanconfigurethewirelesssecurityparameters.



Hereyoucanchoosetheencryptionmethodtopreventanyunauthorizedaccesstoyourwireless

network.



Therearethreemostcommonlyusedencryptionmethod(atotalofsixencryptionsupport),

includingtheWEPencryption,WPA(TKIP),WPA2(AES),etc.



(1)WEP

IftheencryptionisWEP,youshouldclick“SetWEPkey”buttontoentertheWEPkeysetuppage.

ADSL2+ModemRouterUserManual

38



HereyoucanchoosetheSSIDtype(rootSSIDorvirtualAccessPoint)andsettheWEPkeylength,

keyformatandDefaultTxkey.



 SSIDTYPE:choosetheSSIDyouwanttoconfigure,therearecanberootSSIDorvirtual

AccessPoint

 KeyLength:thelengthoftheWEPkey,itcanbe64bitsor128bits

 KeyFormat:theformatoftheWEPkey,itcanbeASCIIorhex

 Encryptionkey:theWEPkey

 DefaultTxKey:youcanselectonekeyfromthefollow4Encryptionkeyasthecurrentkey



Ifyouwanttouse802.1xauthentication,youcanenablethisoptiononthecheckbox.Youshould

settheport,IPaddressandpasswordfortheauthenticationradiusserver.

ADSL2+ModemRouterUserManual

39



(2)WPA/WPA2

TherearetwoWPAencryptionrules:AESandTKIP,youcanselectanyoneastheencryption.

TherearealsotwoWPAAuthenticationmode,itcanbeeitherEnterprise(RADUIS)orPersonal

(Pre‐SharedKey).



ThemostcommonlyusedauthenticationmodeisPre‐SharedKey.YoushouldsetthePre‐Shared

KeyFormatandPre‐SharedKeyvalue.

 Pre‐SharedKeyFormat:itcanbeeitherPassphraseorHex(64characters)

 Pre‐SharedKey:thevalueofthePre‐SharedKey



IftheauthenticationmodeisRADIUS,youshouldsettheport,IPaddressandpasswordforthe

authenticationradiusserver.

ADSL2+ModemRouterUserManual

40



4.3.3.3MBSSID

GotoSetup‐>WLAN‐>MBSSIDpage,youcanconfiguretheparametersforthevirtualaccess

point.



ADSL2+ModemRouterUserManual

41



4.3.3.4AccessControl

GotoSetup>WLAN>AccessControlWirelessaccesscontrolfunctionisusedtoalloworprohibit

theclientaccesstothewirelessnetworkbyMACaddress.



WirelessAccessControlMode:inthedrop‐downlist,youcanselect“Disable”,”AllowListed”

and“DenyListed”.

Ifyouchoose'AllowedListed',onlythoseclientswhosewirelessMACaddressesareintheaccess

controllistwillbeabletoconnecttoyourAccessPoint.

ADSL2+ModemRouterUserManual

42

When'DenyListed'isselected,thesewirelessclientsonthelistwillnotbeabletoconnectthe

AccessPoint.



MACAddress:inputtheMACaddressintheblank,andclick“Add”toadditto“CurrentAccess

ControlList”



4.3.3.5Advanced

GotoSetup>WLAN>Advancedpage,youcanconfiguretheWirelessAdvancedSettings.

Thesesettingsareonlyformoretechnicallyadvanceduserswhohaveasufficientknowledge

aboutwirelessLAN.Thesesettingsshouldnotbechangedunlessyouknowwhateffectthe

changeswillhaveonyourAccess



4.3.3.6Wi‐FiProtectedSetup

GotoSetup>WLAN>WPS,youcanchangethesettingforWPS(Wi‐FiProtectedSetup).

Usingthisfeaturecouldletyourwirelessclientautomicallysyncronizeitssettingandconnectto

theAccessPointinaminutewithoutanyhassle.

ADSL2+ModemRouterUserManual

43



TherearetwomodesofWPSsettings:

4.3.4Wireless

BroadcastSSID: Whenwirelessclientssurveythelocalareaforwirelessnetworkstoassociate

with,theywilldetecttheSSIDbroadcastbytheModemRouter.TobroadcasttheRouter’sSSID,

keepthedefaultsetting.Ifyoudon’twanttobroadcasttheRouter’sSSID,selectNo.

UseWPS:Itallowsyoutoaddanewwirelessdevicetoanexistingnetworkquicklybypushing

WPSbuttonifyourwirelessadapteralsosupportsWi‐FiProtectedSetup.

WPSSettings:ThesearethesettingsofWPS.Itshowsonlywhenyouenabled‘UseWPS’.Inthis

condition,youcanjustleavetheAuthenticationTypeasOPEN.

WPSstate:ShowtheconfigurationstatesofWPSfunction.

WPSmode:YoucansettheWPSeitherviapressingtheWPSbuttonorenterthePINnumber

manually.

Ⅰ.PINcode

PleasewritedownthePINcodeofyourwirelessnetworkadapterandenteritintothebarof

enrolleePINcode.ThenpushtheWPSbuttononyouradapter.TheWPSlightwillfirstgetflashing

thensolidoniftheoperationsucceeds.

Ⅱ.PBC

ADSL2+ModemRouterUserManual

44

First,pushthebuttonofWPSonthisModemRouter,releaseit.Thenturntoyourwireless

networkadapter,pushtheWPSbuttonandreleaseit.Waitamoment,theWPSwillbecome

flashingthenfinallygetsolidoniftheconnectionissuccessful.

Note:

1)ThisfeatureisavailableonlywhenOPEN,WPA‐PSK,WPA2‐PSKorWPA/WPA2‐PSKmodeis

configured.

2)TobuildasuccessfulconnectionbyWPS,youshouldalsodothecorrespondingconfiguration

ofthenewdeviceforWPSfunctionmeanwhile.

WPSprogress:IdleorInprogress,showstheprogressofWPS

AuthenticationType: Selectanauthenticationtypefromthedrop‐downlist,whichallowsyouto

configuresecurityfeaturesofthewirelessLANinterface.Optionsavailableare:Disabled,

WEP‐64Bits,WEP‐128Bits,WPA‐PSK,andWPA2‐PSK.

Ⅰ.WEP‐64Bits:

ToconfigureWEP‐64Bitssettings,selecttheWEP‐64Bitsoptionfromthedrop‐downlist.Themenu

willchangetooffertheappropriatesettings.WPA‐64Bitsisadataprivacymechanismbasedona

64‐bitsharedkeyalgorithm,asdescribedintheIEEE802.11gstandard.

Ⅱ.WEP‐128Bits

SelectWEP‐128Bits,themenuwillchangetooffertheappropriatesettings.128‐bitisstronger

than64‐bit.

Ⅲ.WPA‐PSK

ToconfigureWPA‐PSKsettings,selecttheWPA‐PSKoptionfromthedrop‐downlist.Themenuwill

changetooffertheappropriatesettings.WPA‐PSKrequiresasharedkeyanddoesnotusea

separateserverforauthentication.PSKkeyscanbeASCIIorHextype.

Ⅳ. WPA2‐PSK

ToconfigureWPA2‐PSKsettings,selecttheWPA2‐PSKoptionfromthedrop‐downlist.Themenu

willchangetooffertheappropriatesettings.WPA2‐PSKrequiresasharedkeyanddoesnotusea

separateserverforauthentication.PSKkeyscanbeASCIIorHextype.

Encryption:Selecttheencryptionyouwanttouse:Automatic,TKIPorAES(AESisanencryption

methodstrongerthanTKIP).

•TKIP(TemporalKeyIntegrityProtocol):Awirelessencryptionprotocolthatprovidesdynamic

ADSL2+ModemRouterUserManual

45

encryptionkeysforeachpackettransmitted.

•AES(AdvancedEncryptionStandard):Asecuritymethodthatusessymmetric128‐bitblocksdata

encryption.

Pre‐SharedKey:EnterthekeysharedbytheModemRouterandyourothernetworkdevices.It

mustbe8‐63ASCIIcharactersor64Hexadecimaldigits.

WirelessMACAddressFilter: WirelessaccesscanbefilteredbyusingtheMACaddressesofthe

wirelessdevicestransmittingwithinyournetwork’sradius.TofilterwirelessclientsbyMAC

Address,eitherdenyorallowaccess.IfyoudonotwishtofilterusersbyMACAddress,select

Deactivated.

Active:UsedtoenableordisablethiswirelessMacfilterfunction.

Action:ChooseAlloworDenytoalloworblockwirelessaccessfromthedeviceslistedonthe

screen.

MacAddress: EntertheMACAddressyouwishtofilterinthefield.

4.3AdvancedSetup

ChooseAdvancedSetup,youcanseethenextsubmenus:



Clickanyofthem,andyouwillbeabletoconfigurethecorrespondingfunction.

ADSL2+ModemRouterUserManual

46

4.3.1Route

ChooseAdvanced,youcanseethenextsubmenus:



4.3.1.1StaticRoute:

ChooseAdvanced‐>StaticRoutemenu,andyouwillseetheroutingtablelist:



FilltheblankspaceandclickAddRoutebuttontoaddanewroute.

Destination:ThisparameterspecifiestheIPnetworkaddressofthefinaldestination.

SubnetMask:Enterthesubnetmaskforthisdestination.

ADSL2+ModemRouterUserManual

47

Nexthop:EntertheIPaddressofthegateway.Thegatewayisanimmediateneighborofyour

ADSLRouterthatwillforwardthepackettothedestination.OntheLAN,thegatewaymustbea

routeronthesamesegmentasyourRouter;overInternet(WAN),thegatewaymustbetheIP

addressofoneoftheremotenodes.

Metric:Metricrepresentsthecostoftransmissionforroutingpurposes.IPRoutinguseshop

countasthemeasurementofcost,withaminimumof1fordirectlyconnectednetworks.Entera

numberthatapproximatesthecostforthislink.Thenumberneednottobeprecise,butitmust

between1and15.Inpractice,2or3isusuallyagoodnumber.

Interface:theWANinterfacetowhichastaticrouteistobeapplied.

TheStaticRouteTableshowsthecurrentstaticrouteentries.



4.3.1.2IPv6StaticRoute:



Destination:Typethedestinationfortheroute.Thedestinationcanbeahostaddress,network

address,orthedestinationforthedefaultroute,

Prefixlength:Typetheprefixlengthofthedestination.Theprefixisthepartoftheaddressthat

specifiesthenetworkidentifier.Theprefixlengthidentifieshowmanybitsofthedestination

addressinanIPv6packetmustmatchtheDestinationfieldinthisroute.Aprefixlengthof128

meansthatonlyanexactmatchofthedestinationaddresscanusethisroute.Aprefixlengthof0

meansthatanydestinationaddresscanusethisroute.

ADSL2+ModemRouterUserManual

48

Nexthop:TypetheIPv6addressfornexthopforthisroute.ForLANinterfaces,thegateway

addressmustbeconfiguredandmustbeadirectlyreachableIPaddressonthenetworksegment

oftheselectedinterface.Fordemand‐dialinterfaces,thegatewayaddressisnotconfiguredor

used.

Interface:ListstheavailableLANordemand‐dialinterfaces.Selecttheonetobeusedtoforward

theIPpacketifthisrouteisselected.



4.3.1.3RIP:

RIPisaninternetprotocolyoucansetuptoshareroutingtableinformationwithotherrouting

devices.

ChooseAdvanced‐>Route‐>RIPpage,youcanconfiguretheRIPsettings.Hereyoucanenableor

disabletheRIPfunction.



RIP:enableordisabletheRIPfunctionoftherouter.

Interface:theinterfaceonwhichyouwanttoenableRIP

RecvVersion:indicatetheRIPversioninwhichinformationmustbepassedtothedeviceitcan

beacceptedintoitsroutingtable

SendVersion:indicatetheRIPversionthisinterfacewillusewhenitsendsitsrouteinformation

totheotherdevice



ADSL2+ModemRouterUserManual

49

TheRIPConfigListshowsthecurrentRIPsettingofthedevice.



4.3.2NAT

ChooseAdvanced‐>NATmenu,youcansetuptheNAT(NetworkAddressTranslation)function.

4.3.2.1DMZ:

ADemilitarizedZone(DMZ)allowsasinglehostonyourLANtoexposeALLofitsportstothe

Internet.

ChooseAdvanced‐>NAT‐>DMZpage,youcanconfiguretheDMZsettings.

ADMZ(demilitarizedzone)isahostbetweenaprivatelocalnetworkandtheoutsidepublic

network.UsersofthepublicnetworkoutsidethecompanycanaccesstotheDMZhost.It

allowsyoutoexposeonenetworkusertotheinternetforsomespecial‐purposeservicesuchas

internetgamingorvideoconferencing.DMZhostingforwardsalltheportsatthesametimeto

ADSL2+ModemRouterUserManual

50

onecomputer.YoushouldassignastaticIPaddresstothedestinationcomputerbeforeyouuse

thisfeature.



DMZHostIPAddress:EnterthespecifiedIPAddressforDMZhostontheLANside.

Note:Forsecurityreasons,youshouldavoidusingthedefaultDMZserverfeature.Whena

computerisdesignatedasthedefaultDMZserver,itlosesmuchoftheprotectionofthe

firewall,andisexposedtomanyexploitsfromtheInternet.Ifcompromised,thecomputercan

beusedtoattackyournetwork.



4.3.2.2VirtualServer:

ChooseAdvanced‐>NAT‐>VirtualServer,youcanconfiguretheVirtualServer.TheVirtual

ServeristheserversbehindNAT(ontheLAN),forexample,WebserverorFTPserver,that

youcanmakevisibletotheoutsideworldeventhoughNATmakesyourwholeinside

networkappearasasinglemachinetotheoutsideworld. YoushouldassignastaticIPaddress

tothedestinationcomputerbeforeyouusethisfeature.

ADSL2+ModemRouterUserManual

51



UsualServiceName&User‐definedServiceName:thenameofthisvirtualserver

Protocol:theprotocolofthisvirtualserverused,itincludeTCP&UDPtype.

WANSetting:theWANsettingofthisvirtualserverused;itcanbeinterfaceandIPaddress.

WANInterface:theinterfaceonwhichthevirtualserverusedonWANside

WANIPAddress:theIPaddresswhichthevirtualserverusedonWANside.Youcanaccess

thisIPandWANportfromWANsidetoobtaintheservice.

WANPort:theopenportonWANside.Itcanbeeitherasingleportoraportrange.

LANOpenPort:Enterthespecificstartandendportnumberyouwanttoforward.Ifitisone

portonly,youcanentertheendportnumberthesameasstartportnumber.Forexample,you

wanttosettheFTPvirtualserver,youcansetthestartandendportnumberto21.

LANIPAddress:theIPaddressofthehostwhichprovidestheserviceonLANside.

CurrentVirtualServerForwardingTable:Thisdisplaystheinformationaboutthevirtual

serversyouestablish.



ADSL2+ModemRouterUserManual

52

ClickDelete/Disable、Enabletomakeyouroperationgetcorrespondingeffect.



4.3.2.3ALG:

TheroutersupportsseveralNATALGandpass‐Throughfunction.



ChooseAdvanced‐>NAT‐>ALGpage,youcanconfiguretheALGsettings.Hereyoucan

enableordisabletheALGorpass‐throughfunctionforeachapplication.



4.3.2.4NATEXCLUDEIP:

ClickNATExcludeIPintheleftpane,thepageshowninthefollowingfigureappears.Inthepage,

youcanconfiguresomesourceIPaddresseswhichusethepurgeroutemodewhenaccessing

internetthroughthespecifiedinterface.



ADSL2+ModemRouterUserManual

53



4.3.2.5PortTrigger:

Porttriggerisusedtorestrictcertaintypesofdatapacketsfromyourlocalnetworkto

internet.Useofsuchfilterscanbehelpfulinsecuringandrestrictingyourlocalnetwork.



ChooseAdvanced‐>NAT‐>PortTriggerpage,youcanconfiguretheporttriggerrules.

ADSL2+ModemRouterUserManual

54



NatPortrigger:enableordisabletheporttriggerfunctiononthedevice

ApplicationType:youcanselecttheservicefromthe“UsualApplicationName”ordefinethe

namefrom“User‐definedApplicationName”

StartMatchPort/EndMatchport:thestartandendporttomatch

TriggerProtocol:theprotocoltotriggertherule,itcanbeTCP,UDPorTCP/UDP

StartRelatePort/EndRelatePort:thestartandendrelateport

OpenProtocol:itcanbeTCP,UDPorTCP/UDP

NATType:itcanbeoutgoingorincoming



4.3.2.6FTPALGPort:

FTGALGportisusedtoconfiguretheFTPserverALGandFTPclientALGports.



ChooseAdvanced‐>NAT‐>FTPALGPortpage,youcanconfiguretheftpALGports.



ADSL2+ModemRouterUserManual

55



IftheFTPserverlistentheporton2100,youcanaddaFTPALGport2100onthedevice.



4.3.2.7NatIPMapping:

NATIPmappingallowsyoutoconfigureoneIPpoolforspecifiedsourceIPaddressfromLAN,

soapacketwhosesourceIPisinrangeofthespecifiedaddresswillselectoneIPaddress

frompoolforNAT.



ChooseAdvanced‐>NAT‐>NATIPMappingpage,youcanconfigurethemappingrules.



ADSL2+ModemRouterUserManual

56



Type:thetypeofthismappingrule.Itcanbe“One‐to‐One”,

“Many‐to‐One”,“Many‐to‐Many”and“One‐to‐Many”.

 One‐to‐One:onelocalIPwillbemappedtooneglobalIP

 Many‐to‐One:theIPbetween“LocalStartIP”and“LocalEndIP”willbemappedto

aglobalIP

 Many‐to‐Many:theIPbetween“LocalStartIP”and“LocalEndIP”willbemapped

totheIPbetween“GlobalStartIP”and“GlobalEndIP”

 One‐to‐Many:onelocalIPwillbemappedtoanyoftheIPbetween“GlobalStart

IP”and“GlobalEndIP”

LocalStartIP:alocalIPaddress

LocalEndIP:alocalIPaddress

GlobalStartIP:aglobalIPaddressusedforNAT

GlobalEndIP:aglobalIPaddressusedforNAT



4.3.3QoS

Routerprovidesacontrolmechanismwhichservestrafficwithdifferentpriority.Thetraffic

isclassifiedbycriteria.Aclassificationrulecontainsthreeconfigurationblocks:Qospolicy,

schedulemodeandtrafficrule.TheQospolicyenablesyoutoclassifypacketonthebasisof

ADSL2+ModemRouterUserManual

57

variousfieldsinthepacket;theschedulemodeenablesyoutoconfigurewhichpriority

queueyouwanttouse;thetrafficruleenablesyoutoassigntheprecedenceoraddmarker

fordifferentstreams.

ChooseAdvanced‐>QoS,oucanconfiguretheprecedenceforeachincomingpacketbasedon

specifiedpolicy.



IPQoS:EnableordisabletheIPQoSfunctiononthedevice

QoSPolicy:policyofQoS.Thetrafficwillbeclassifiedonthebaseofthispolicy.Itcanbe

basedonstream,802.1porDSCP.

ScheduleMode:theschedulemodeoftheIPQoSfunction,itcanbestrictpriororWFQ

(4:3:2:1).

 Strictprior

trafficwithdifferentprioritywillbesendbyitspriority,thehigherprioritythe

trafficis,thehigherprioritythetrafficwillbesendout.

 WFQ(4:3:2:1)

trafficwithdifferentprioritywillbesendinproportionofitspriority,thefour

prioritytrafficwillbesendoutinproportionto4:3:2:1.



(1) Stream

IftheQoSpolicyis“streambased”,youshouldconfiguretheQoSrule.Pressthe“addrule”

buttontoaddanewrule.



ADSL2+ModemRouterUserManual

58



SrcIP:thesourceIPaddressoftherule

SrcMask:thesourcemaskoftherule

DestIP:thedestinationIPaddressoftherule

DestMask:thedestinationmaskoftherule

SrcPort:thesourceportnumberoftherule.Iftheprotocolfiledisnotbeenselectedoris

selectedasICMP,theSrcportfiledcan’tbeconfigured.

DestPort:thedestinationportnumberoftherule.Iftheprotocolfiledisnotbeenselected

orisselectedasICMP,theDestportfiledcan’tbeconfigured.

Protocol:theprotocoloftherule.ItcanbeTCP,UDP,ICMPandTCP/UDP.

ADSL2+ModemRouterUserManual

59

Phyport:theincomingportoftherule.Itindicatesthephysicalportofthetrafficis

incoming.



SetPriority:thepriorityoftherule.Itcanbep0(highest),p1,p2,p3(lowest).Thetraffic

matchestherulewillbeassignedthepriorityyouhaveconfigured.

InsertormodifyQoSmark:youcaninsertormodifytheDSCPor802.1ptag.Thetraffic

matchestherulewillbeaddedormodifiedthemark.



Note:

Ifyouselect802.1ptag,pleasemakesure802.1qisenabledinspecifiedWANinterface,

otherwise802.1ptagwillnotbetagged.



TheQoSRulelistshowsthecurrentrulesonthedevice.



Delete:selectarulethenpress“delete”button,theselectedrulewillbedeletedfromQos

rulelist.

Deleteall:deletealltherulesfromQoSrulelist.



(2) 802.1p

IftheQoSpolicyis“802.1pbased”,youshouldconfigurethe802.1psetting.Pressthe

“802.1pconfig”buttontoconfigurethe802.1ppriority.

ADSL2+ModemRouterUserManual

60



802.1ptag:thenumberof802.1ptag

Sendpriority:theprioritytotransmit.Thetrafficmatchesthe802.1pfiledwillbeassigned

thispriority.



(3) DSCP

IftheQoSpolicyis“DSCPbased”,youshouldconfiguretheDSCPsetting.Pressthe“DSCP

config”buttontoconfiguretheDSCPpriority.

ADSL2+ModemRouterUserManual

61



DSCPtag:thevalueoftheDSCPfiled

Transmitprior:theprioritytotransmit.ThetrafficmatchestheDSCPfiledwillbeassigned

thispriority.



ADSL2+ModemRouterUserManual

62

4.3.4CWMP

CPEWANManagementProtocol(CWMP)isaprotocolforcommunicationbetweenaCPE

andAuto‐ConfigurationServer(ACS).TherouteroffersCWMPfeature.Thefunction

supportsTR‐069protocolwhichcollectsinformation,diagnosesthedevicesandconfigures

thedevicesautomaticallyviaACS(Auto‐ConfigurationServer).



ChooseAdvanced‐>CWMP,youcanconfiguretheTR‐069CPE.Hereyoumaychangethe

settingfortheACS’sparameters.



ACSparameters:

Enable:enableordisabletheCWMP

URL:ACSURL.

UserName:theusernamethedeviceshouldusewhenconnectingtotheACS

Password:thepasswordthedeviceshouldusewhenconnectingtotheACS

PeriodicInformEnable:whenthisfieldisenabled,thedevicewillsendanInformRPCtothe

ACSserveratthesystemstartup,andwillcontinuetosenditperiodicallyataninterval

ADSL2+ModemRouterUserManual

63

definedin“PeriodicInformInterval”field;whenthisfieldisdisabled,thedevicewillonly

sendInformRPCtotheACSserveronceatthesystemstartup.

PeriodicInformInterval:theintervaltosendInformRPC



ConnectionRequestparameters:

UserName:usernametheremoteACSshouldusewhenconnectingtothedevice

Password:passwordtheremoteACSshouldusewhenconnectingtothedevice

Path:thepathofthedeviceConnectionRequestURL.

Port:theportofthedeviceConnectionRequestURL



4.3.5PortMapping

Thedeviceprovidesmultipleinterfacegroups,uptofiveinterfacegroupsaresupported

includingonedefaultgroup.Trafficcomingfromoneinterfaceofagroupcanonlybeflowed

totheinterfacesinthesameinterfacegroup.Thus,thedevicecanisolatetrafficfromgroup

togroupforsomaapplication.Bydefault,alltheinterfaces(LANandWAN)belongtothe

defaultgroup,andtheotherfourgroupsareallempty.Itispossibletoassignanyinterface

toanygroupbutonlyonegroup.



ChooseAdvanced‐>PortMappingpage,youcanconfigurethemappinggroup.

ADSL2+ModemRouterUserManual

64



Youcanenableordisabletheportmappingfunctionofthedevicebytheselectradiobutton.

If“Enable”radioisselected,youcanconfigurethemappinggroupasfollowsteps:

Step1:Selectagroupfromthetable,thenyoucanseetheavailableinterface(LANandWAN)

andgroupedinterfacelist

Step2:Selectinterfacesfromtheavailableandgroupedinterfacelistandaddittothe

“Interfacegroup”using“Add>”buttonordeleteittothe“Interfacegroup”using“>Del”

buttontomanipulatetherequiredmappingoftheports.

Step3:Click“Apply”buttontofinishtheconfiguration.

4.4Firewall

4.4.1MACfilter

Inordertomanagementyourlocalnetworkbetter,youcanusetheMACaddressfilter

functiontocontroltheinternetaccess.

ADSL2+ModemRouterUserManual

65



GotoFirewall‐>MACFilterpage,youcansettheMACfilteringrules.



Outgoing/IncomingDefaultPolicy:thedefaultactionofoutgoing/incomingconnection.It

canbe“Deny”or“Allow”.Iftheconnectiondoesn’tmatchanyMACfilteringrules,the

routerwillhandletheconnectionwiththedefaultactionyouhaveset.

Direction:thedirectionofthefilterentry,itcanbe“Outgoing”or“Incoming”.

Action:theactionofthefilterentry,itcanbe“Deny”or“Allow”.Iftheactionis“Deny”,the

connectionmatchesthefilterrulewillbedenied,iftheactionis“Allow”,theconnection

matchesthefilterrulewillbeallowed.

SourceMAC:thesourceMACaddressofthefilterentry,ifemptymeansmatchesanysource

MACaddress.

DestinationMAC:thedestinationMACaddressofthefilterentry,ifemptymeansmatches

anysourceMACaddress.

CurrentMACFilterTable:itshowsthecurrentMACfilteringrules.Youcandeletetheentry

onthelist.

ADSL2+ModemRouterUserManual

66



4.4.2IP/PortFilter



4.4.2.1 IP/Port Filter

GotoFirewall‐>IP/PortFilterpage,youcansettheIP/Portfilterrulestosecureorrestrict

yourlocalnetwork.



Onthefrontofthepage,youcanseethedefaultactionofoutgoing/incomingconnection.If

theIPconnectiondoesn’tmatchanyfilterrules,therouterwillhandletheconnectionwith

thedefaultactionsetting.



ADSL2+ModemRouterUserManual

67

RuleAction:thefiltermodeofthisentry,itcanbe“Permit”and“Deny”.Ifthemodeis

“Permit”,theIPconnectionmatchestherulewillbepermitted,ifthemodeis“Deny”,theIP

connectionmatchestherulewillbedenied.

Protocol:theprotocolofthisentry,itcanbe“IP”,“ICMP”,“TCP”and“UDP”.

Direction:thedirectionofthisentry,itcanbe“upstream”and“Downstream”.

SourceIPAddress/MaskAddress:thesourceIPaddressandmaskaddressoftheentry.

DestIPAddress/MaskAddress:thedestinationIPaddressandmaskaddressoftheentry.

Sport:Iftheprotocolis“TCP”or“UDP”,youshouldsetthesourceportoftheentry,itcan

beasingleportoraportrange.

Dport:Iftheprotocolis“TCP”or“UDP”,youshouldsetthedestinationportoftheentry,it

canbeasingleportoraportrange.

Enable:enableordisablethisfilterentry.

CurrentFiltertable:itshowsthecurrentfilterrules.Youcanenableordisableordeletethe

filterentry.



4.4.2.2 IPv6/Port Filter

ClickIPv6/PortFilterintheleftpane,thepageshowninthefollowingfigureappears.

Entriesinthistableareusedtorestrictcertaintypesofipv6datapacketsfromyourlocal

networktotheInternetthroughtheGateway.

ADSL2+ModemRouterUserManual

68



OutgoingDefaultAction:Displaycurrentlantowandefaultaction

IncomingDefaultAction:Displaycurrentwantolandefaultaction

RuleAction:Specifytheruleaction:PermitorDeny

Protocol:Specifytheruleprotocols:IPv6,ICMP6,TCPorUDP

Icmp6Type: WhenprotocolisselectedICMP6,userspecifyicmp6type,nowonlysupport

PING6

Direction：“Upstream”meanslantowan;“Downstream”meanswantolan.

SourceIPv6Address:Specifythesourceipv6address

PrefixLength:Specifythesourceipv6addressprefixlength

DestIPv6Address:Specifythedestinationipv6address

PrefixLength:Specifythedestinationipv6addressprefixlength

Sport:SpecifysourceportwhenselectTCPorUDP

DPort:SpecifydestinationportwhenselectTCPorUDP

Enable:Enableordisablethisfilterrule

ApplyChanges:Addtheruletosystem

Reset:Resetaboveitems

4.4.3URLfilter

ADSL2+ModemRouterUserManual

69

InordertomanagethesitecontrolofyourlocalLANclient,youcanuseURLfiltering

functiontospecifywhichsitecan’tbeaccessed.



GotoFirewall‐>URLFilterpage,youcanaddanddeletethefilteredkeyword.



URLBlockingCapability:EnableordisabletheURLfilteringfunction.Ifitisenabled,the

accesstothesitewhichmatchesthekeywordwillbeblockedbytherouter,ifitisdisabled,

nothingwillbedone.

Keyword:thekeywordofthesiteyouwanttoblock.

URLBlockingTable:itshowsthecurrentURLfilteringentry.Youcandeletetheselected

entry.



4.4.4ACL

ACLfunctionisusedtospecifywhichservicesareaccessiblefromLANorWANside.

4.4.4.1ACL

GotoFirewall‐>ACLpage,youcansettheACLentry.

ADSL2+ModemRouterUserManual

70



DirectionSelect:thedirectionofthisACLentry,itcanbeLANorWAN.

LANACLSwitch:youcanenableordisabletheACLfunctiononLANside.Ifitisdisabled,all

hostsonLANsidecanaccesstheserviceswhichyourrouterprovide.Ifitisenabled,onlythe

hostsontheACLlistcanaccessthespecifyservices.

IPAddress:theIPaddressofthehost,iftheIPis0.0.0.0,itmeansanyIP.

ServiceAllowed(LANside):theallowedserviceswhichthehostcanaccess.Itcanbe“any”,

oranyspecifiedservice,suchas“web”,”telnet”,”ftp”,”tftp”,”snmp”and“ping”.Ifselect

“any”,itmeansthehostcanaccessalltheservicestherouterprovides.



IfthedirectionisWAN,therearesomedifferentsettingswithLANside.

ADSL2+ModemRouterUserManual

71



WANSetting:thesettingofWANside,itcanbe“Interface”or“IPAddress”.



Ifitis“Interface”,youshouldspecifyaWANinterfaceforthisACLentry.



IftheWANsettingis“IPAddress”,youshouldspecifytheIPaddressofthehostonWAN

side.

ADSL2+ModemRouterUserManual

72



ServiceAllowed:youcanspecifytheserviceandopenedportforthisserviceonWANside.

Thehostaccessthespecifiedportcanobtainthespecifiedservicetherouterprovides.



CurrentACLTable:itshowsthecurrentACLsetting.



4.4.4.2 ACL IPv6 Configuration

ClickIPv6ACLintheleftpane,thepageshowninthefollowingfigureappears.EntriesinthisACL

tablepermitcertaintypesofdatapacketsfromyourlocalnetworkortheInternettotheGateway

ADSL2+ModemRouterUserManual

73



DirectionSelect:Selecttherouterinterface.YoucanselectLANorWAN.Inthisexample,LANis

selected

LANACLSwitch:SelectittoenableordisableACLfunction.

IPAddress:EntertheIPv6addressofthespecifiedinterface.OnlytheIPv6addressthatisinthe

samenetworksegmentwiththeIPv6addressofthespecifiedinterfacecanaccesstherouter.

ServicesAllowed:YoucanchoosethefollowingservicesfromLAN:Web,Telnet,FTP,TFTP,

SNMPorPING.Youcanalsochoosealltheservices.

Add:Aftersettingtheparameters,clickittoaddanentrytotheCurrentIPv6ACLTable

Reset:Clickittorefreshthispage.

SetdirectionofthedatapacketstoWAN,thepageshowninthefollowingfigureappears

ADSL2+ModemRouterUserManual

74



DirectionSelect:Selecttherouterinterface.YoucanselectLANorWAN.Inthisexample,WANis

selected.

WANSetting:YoucanchooseInterfaceorIPv6Address.

WANInterface:ChoosetheinterfacethatpermitsdatapacketsfromWANtoaccesstherouter.

IPAddress:EntertheIPv6addressontheWAN.OnlytheIPv6addressthatisinthesame

networksegmentwiththeIPv6addressontheWANcanaccesstherouter.

ServicesAllowed:YoucanchoosethefollowingservicesfromWAN:Web,Telnet,FTP

,TFTP,SNMP,orPING.Youcanalsochoosealltheservices.

Add:Aftersettingtheparameters,clickittoaddanentrytotheCurrentIPv6ACLTable.

Reset:Clickittorefreshthispage

4.4.5DoS

DoS

TherouterprovidesaprotectionofDenialofServiceattack.



ADSL2+ModemRouterUserManual

75

GotoFirewall‐>DoSpage,youcanconfigurethedosparameters.Youcanenableordisable

theDoSprevention,andyoucanalsospecifythehackitem.



4.5Maintenance

4.5.1Upgrade

4.5.1.1 Firmware upgrade

TheroutersupportsthefirmwareupgradefromHTTP.

ADSL2+ModemRouterUserManual

76

GotoMaintenance‐>Update‐>FirmwareUpdatepage,youcanupgradethefirmwaretothe

newversiononthescreen.Makesurethefirmwareorromfileyouwanttouseisonthelocal

harddriveofthecomputer.ClickBrowsetofindthelocalharddriveandlocatethefirmwareor

romfiletobeusedforupgrade.



Toupgradetherouter'sfirmware,followtheseinstructionsbelow:

Step1:Downloadamorerecentfirmwareupgradefile.

Step2:Typethepathandfilenameoftheupdatefileintothe‘SelectFile’field.Orclickthe

Browsebuttontolocatetheupdatefile.

Step3:ClicktheUploadbutton.

Note:

1)Newfirmwareversionsarepostedathttp://www.netis‐systems.comandcanbe

downloadedforfree.Iftherouterisnotexperiencingdifficulties,thereisnoneedto

downloadamorerecentfirmwareversion,unlesstheversionhasanewfeaturethatyou

wanttouse.

2)Whenyouupgradetherouter'sfirmware,youmayloseitscurrentconfigurations,so

pleasebackuptherouter’scurrentsettingsbeforeyouupgradeitsfirmware.

3)DonotturnofftherouterorpresstheResetbuttonwhilethefirmwareisbeingupgraded.

4)Therouterwillrebootaftertheupgradinghasbeenfinished.



Youshouldselectthecorrectfirmwareimagefirst,andthenapplythe“Upload”button.



4.5.1.2 Backup/Restore

ADSL2+ModemRouterUserManual

77

GotoMaintenance‐>Update‐>Backup/Restorepage,youcansavethecurrentconfiguration

settingstoafile,andyoucanalsorestorethesettingsfromaconfigurationfile.

TobackuptheModemRouter’scurrentsettings:

Step1:ClicktheSavebutton,youcansee:



Step2:ClickSavebuttontosavethefileastheappointedfile.

TorestoretheModemRouter’ssettings:

Step1:ClicktheBrowsebutton,youcansee:

ADSL2+ModemRouterUserManual

78



Step2:ChoosethefilewhichyouhavesavedandClickOpenbuttontorestorethesettings

4.5.2Password

GotoMaintenance‐>Passwordpage,youcanconfiguretheuseraccountoftherouter.Here

youcanadduseraccounttoaccessthewebserver,andmodifythepasswordofthe

specifieduser.



Tocreateaaccount:

Step1:Typeausernameandit’spasswordwhichyouhaveremembered

ADSL2+ModemRouterUserManual

79





Step2:ClickAddbuttontocreateauseraccount



Tochangeapasswordofaaccount:

Step1:Chooseaaccountwhichyouwanttochangethepassword.



Step2:FilluptheOldpassword,NewpasswordandConfirmpassword,thenclick

Modifybuttontosaveit.

ADSL2+ModemRouterUserManual

80



Note:

1)Ifyoulogintherouterbyrootaccountyoucanchangeallaccounts’password,Thereisonly

rootaccountthatcanaccessWeb‐Managementinterface.ThedefaultUserNameisadmin,and

thepasswordisadmin.

2)Whenyouchangethepassword,youshouldenterthenewpasswordtwice,andthenclick

Addtomakethenewpasswordtakeeffect.



4.5.3Reboot

GotoMaintenance‐>Rebootpage,youcancommitchangestosystemmemoryandreboot

yourdevicewithdifferentconfiguration.



Hereyoucanalsoresetthecurrentsettingtothedefaultsettings.



ADSL2+ModemRouterUserManual

81



4.5.4Time

SimpleNetworkTimingProtocol(SNTP)isaprotocolusedtosynchronizethesystemtimeto

thepublicSNTPserver.

GotoMaintenance‐>Timepage,youcanconfigurethesystemtime.



NTPConfiguration

State:thecurrentstateofNTPfunction.

Server/Server2:theIPaddressorthehostnameoftheNTPserver.

Interval:theintervaltimeofNTPfunction

TimeZone:thetimezoneinwhichthedeviceresides.



ADSL2+ModemRouterUserManual

82

WhenyousettheNTPconfigurationcorrectly,pressthebutton“GetGMTTime”tostartthe

NTPfunction.ThenyoucanseetheGMTtimeobtainedfromNTPserver.



Note:TheADSLRouterbuilt‐insomeNTPServers,whentheModemRouterconnectsto

internet,itwillgetthesystemtimeautomaticallyfromtheNTPServer.Youcanalsoconfigure

theNTPServeraddressmanually,thenitwillgetthetimefromthespecificserverfirstly.



4.5.5Log

GotoMaintenance‐>Logpage,youcanconfiguretheparametersofthesystemlog,andview

thesystemloginformation.



4.5.6Diagnostics

Therouterprovidesseveralusefuldiagnostictools.

4.5.6.1 Ping

Therouterprovidesapingcommandtosendamessagetothehostyouspecify.

GotoMaintenance‐>Diagnostics‐>Pingpage,youcanpingahostyouwanted.



ADSL2+ModemRouterUserManual

83



Host:anIPaddressorhostnameyouwanttoping.

4.5.6.2 Ping6 Diagnostic

Therouterprovidesapingcommandtosendamessagetothehostyouspecify



TargetAddress:anIPv6addressorhostnameyouwanttoping.

4.5.6.3 Traceroute



ADSL2+ModemRouterUserManual

84



Host:anIPaddressorhostnameyouwanttoruntraceroutecommand

NumberofTriers:thenumberoftry

Timeout:thetimeforthetraceroutecommandtimeout

Datasize:datesizeofthetraceroutepacket

DSCP

MaxHopCount:themaximumhopcount

Interface:theinterfacetowhichthetracerouteistobeapplied.

Forexample,youcansetthehosttowww.baidu.com,andthenclickthe“traceroute”button

tostartthetracerouteprocess.Severaltimeslater,youcanseethetracerouteresult.



4.5.6.4 OAM loopback

ADSL2+ModemRouterUserManual

85

OAMLoopbackallowsyoutoverifytheconnectivitybetweenVP/VCendpoints,aswellas

segmentendpointswithintheVP/VC.ATMusestwocellflows:F4usedinVPsandF5usedin

VCs.



GotoMaintenance‐>Diagnostics‐>OAMLoopbackpage,youcanperformtheloopback

functiontochecktheconnectivityoftheVCC.



Flowtype:theATMOAMflowtype.TheselectioncanbeF5Segment,F5End‐to‐End,F4

SegmentorF4End‐to‐End.

VPI:theVPInumberyouwanttodotheloopbackdiagnostics

VCI:theVCInumberyouwanttodotheloopbackdiagnostics

4.5.6.5 ADSL diagnostics

ADSLdiagnosticsallowsyoutodiagnosticstheADSLtone.

GotoMaintenance‐>Diagnostics‐>ADSLdiagnosticspage,youcanstarttheADSLtone

diagnostic.



ADSL2+ModemRouterUserManual

86



Clickthe“Start”buttontostartthediagnostic,andthenwaitseveralminuteslateryouwill

seethetestresult.



ADSL2+ModemRouterUserManual

87

4.5.6.6 Diag-test

TheDiagnosticTestallowsyoutotestyourDSLconnectionofthephysicallayerandprotocol

layerforbothLANandWANsides.



GotoMaintenance‐>Diagnostics‐>Diag‐testpage,youcanselectainterfacetorundiagnostic



Clickthe“RunDiagnosticTest”buttontostartthetest,andthenwaitseveraltimeslateryou

canseethediagnosticresult.



ADSL2+ModemRouterUserManual

88

Appendix A:Troubleshooting

T1.HowdoIrestoremyModemRoutertoitsfactorydefaultsettings?

WiththeModemRouterpoweredon,pressandholdtheResetbuttonontherearpanelfor5

secondsbeforereleasingit.

T2.WhatcanIdoifIforgotmypassword?

1)RestoretheModemRoutertofactorydefaultsettings.Ifyoudon’tknowhowtodoit,please

refertosectionT1.

2)Usethedefaultusernameandpassword:admin,admin.

3)ConfiguretheModemRouteragainsinceyouhaveeverresetit.

T3.WhatcanIdoifIcannotaccesstheInternet?

1)Checktoseeifalltheconnectorsareconnectedwell,includingthetelephoneline,Ethernet

cableandpoweradapter.

2)ChecktoseeifyoucanlogintothewebmanagementpageoftheModemRouter.Ifyoucan,

trythefollowingsteps.Ifyoucannot,pleasesetyourcomputerreferringtoT4thentrytoseeif

youcanaccesstheInternet.

3)ConsultyourISPandmakesurealltheVPI/VCI、ConnectionTypeandrelatedinformationare

correct.Ifthereareanymistakes,pleasecorrectthesettingsandtryagain.

4)IfyoustillcannotaccesstheInternet,pleaserestoreyourModemRouterandreconfigureit.

T4.WhytheLAN’sandtheNIC’sLEDsarebothbright,buttheconfigurationinterfaceis

inaccessible?

1)Usetheorderofping192.168.1.1tochecktheaccuracyofconnection.

2)IfyouareusingWindowsXP,pleaseopenthecontrolpanel,clicknetworkandinternet

connections,chooseinternetoptions,gototheconnectiontab,check‘Neverdialupa

connection’.

3)CheckthesetupoftheIPaddressonyourcomputer.IfyoudisabledtheDHCPfunction,the

IPaddresscan’tbeobtainedautomatically,soyouhavetospecifytheIPaddressforyour

computermanually.

ADSL2+ModemRouterUserManual

89

4)RuntheipconfigcommandinthewindowssystemtocheckwhethertheIPaddress,subnet

mask,anddefaultgatewayhavebeenassignedbyDHCP.

5)ResettheADSLModemtofactorydefaultconfigurationifnecessary.

T5．WhatrelatedparametersarerequiredwhenyouwanttoaccesstheInternetbyADSL2+

ModemRouter?

1)Dialuser:Connectiontype,Username,Password,ValueofVPI/VCI,Encapsulationmode.

2)StaticIPuser:Connectionprotocol,WANIPAddress,SubnetMask,Gateway,ValueofVPI/VCI,

Encapsulationmodeandsoon.

T6.Havecompletedallconfigurations,butcan’tdialthroughcomputer

1)ChecktheindicatorofDSLandInternet.Itshouldbeactingnormally.

2)CheckthevalueofVPI/VCI,Encapsulationmodeandsoon,andwhetheryouneedtoinstall

thedialsoftware,suchasWinpoet,Enternet.

3)ThePPPdialprocedureisinsidetheproduct,soyouwillnotneedtousethedialsoftwareif

yourprotocolisPPPoAorPPPoE.ADSLModemwillconnectautomatically.

4)YoucancheckwhetheryourADSLModemsucceedsinconnectionornotwithPING

command.

T7.WhythewirelessstationscannotconnecttotheModemRouter?

1)Makesurethe‘EnableWirelessRouterRadio’ischecked.

2)Makesurethatthewirelessstations'SSIDaccordwiththeRouter'sSSID.

3)MakesurethewirelessstationshaverightKEYforencryptionwhentherouterisencrypted.

4)Ifthewirelessconnectionisready,butyoucan’taccesstherouter,checktheIPAddressof

yourwirelessstations.

T8.HowtoassignastaticIPforyourcomputer?

1)ForWindowsXP,openthecontrolpanel,doubleclicknetworkconnections,chooselocalarea

connection,rightclickitandclickproperties,check’usethefollowingIPaddress’and‘usethe

followingDNSserveraddresses’,enterthenetworkparameter.

2)ForWindows7,openthecontrolpanel,doubleclicknetworkandsharingcenter,clickchange

adaptersettings,chooselocalareaconnection,rightclickitandgotoproperties,check‘usethe

followingIPaddress’and‘usethefollowingDNSserveraddresses’,enterthenetworkparameter.

NETIS SYSTEMS DL4311R 150MBPS WIRELESS N ADSL2+ MODEM ROUTER User Manual netis DL4311 Draft

NETIS SYSTEMS CO., LTD. 150MBPS WIRELESS N ADSL2+ MODEM ROUTER netis DL4311 Draft

User Manual

Navigation menu

Namespaces

Views

Navigation